MD3000 / 8-type biological and functional experimental system MD3000 / 8 biological signal acquisition system is a multi-chip computer control, designed specifically for the Life Science biological signal recording and data processing system, replacing the traditional polygraph recorder, oscilloscope, XY record instruments and other equipment stimulator can be applied biology experimental physiology of the institutions, pharmacology, pathophysiology, exercise physiology and psychology and other disciplines, can run under Windows2000 / XP. do animal blood pressure \ tension \ more than 300 kinds of indicators electrocardiogram I. Features * Low-noise, low-drift high performance amplifiers, anti-interference ability, good linearity, high accuracy * full-speed USB2.0 interface, plug and play. High-speed, continuous data acquisition * Four-channel 12-bit A / D simultaneous sampling, analysis results are accurate * bus architecture, universal slots can be flexibly combined into a 4-8 channel amplifier, 1-2 road stimulator * Driver Support Windows2000 / XP / Vista * driver adds real-time digital signal processing * virtual channel design, channel raw data, differentiation, integration, frequency, average graphics in real-time simultaneous display * Multi-threading mechanism to run, even in high-speed continuous sampling can also be adjusted various parameters, run other software * Added experimental configuration wizard for easy configuration * Resources open test, users can easily customize their own results of the experiment * handle user-customizable, personalized design * User-customizable test recording process, experiments * Record more easily optimize the data processing module, data processing speed, real-time processing is also not later than * Intelligent data processing module design, a result of processing more convenient * optimize the print module, network printing smoother * Support for network experiments, NetMeeting Users can control the course of the experiment in the network * and Microsoft Word Excel Access seamless docking, a medical statistics * Specific experiments include: postsynaptic potentials (EPSP) acquisition and analysis module, myocardial cable properties were measured, non-invasive rat tail artery blood pressure measurement, determination of the effective refractory period of myocardial intracellular calcium dynamics analysis of animal tidal volume \ breathe spirometry (volumetric method), lower limb motor function analysis, strength reserve analysis, discharge stack, hemodynamic tests.